Drink container and lid assembly thereof

ABSTRACT

A drink container and a lid assembly thereof are provided. The drink container includes a container body and the lid assembly, the lid assembly includes a first lid and a second lid, the first lid is screwed at an opening end of the container body through screw threads, the first lid has a top portion, and the top portion of the first lid has an opening portion. The second lid is disposed above the first lid, the second lid includes a plunger component, and a bottom portion of the plunger can be engaged with the opening portion and sealed with the opening portion. The plunger component is connected to a connection arm, and one side of the connection arm corresponding to the plunger component is pivotally connected to a pivot portion of the first lid. The plunger component has a second accommodating space configured to accommodate a straw.

CROSS-REFERENCE TO RELATED PATENT APPLICATION

This application claims the benefit of priority to Taiwan PatentApplication No. 110206582, filed on Jun. 8, 2021. The entire content ofthe above identified application is incorporated herein by reference.

Some references, which may include patents, patent applications andvarious publications, may be cited and discussed in the description ofthis disclosure. The citation and/or discussion of such references isprovided merely to clarify the description of the present disclosure andis not an admission that any such reference is “prior art” to thedisclosure described herein. All references cited and discussed in thisspecification are incorporated herein by reference in their entiretiesand to the same extent as if each reference was individuallyincorporated by reference.

FIELD OF THE DISCLOSURE

The present disclosure relates to a drink container and a lid assemblythereof, and more particularly to a drink container and a lid assemblythereof for a user to carry drink or water.

BACKGROUND OF THE DISCLOSURE

With the recent pursuit of environmental protection and attempts atdecreasing the use of disposable plastic containers, use of thermosbottles or tumblers for carrying water or beverages has become a trendin the modern society. In addition, in order to reduce the use of theplastic straws, people have turned to using reusable straws made ofmetal or glass to drink water or beverages.

However, when a conventional thermos bottle is used with a straw, if thestraw is too short, the entire straw is prone to sink inside of acontainer after the straw is inserted into the container. When the strawis required to be used, the straw must be pulled out from an opening ofthe container with the fingers. Therefore, the use of the straw isinconvenient, and grasping the straw by the fingers can cause the strawto be contaminated.

If a length of the straw is greater than a height of the opening of thecontainer, when the straw is inserted into the container, an upper endof the straw protrudes from a top end of the opening of the container.When the container is closed by a lid thereof, the lid of the containerinterferes with the upper end of the straw. Accordingly, before thecontainer is closed by the lid, the straw is required to be taken outand stored outside of the container, so that the straw is inconvenientto use therewith, and the straw may be easily contaminated and furtheraffect sanitation.

According to the above, the conventional container is inconvenient to beused with the straw. Therefore, it is important to improve upon theabove issues through structural modification.

SUMMARY OF THE DISCLOSURE

In response to the above-referenced technical inadequacies, the presentdisclosure provides a drink container combination and a lid assemblythereof to improve upon inconveniences involved with a conventionalcontainer and straw.

In one aspect, the present disclosure provides a drink container. Thedrink container includes a container body and a lid assembly. Thecontainer body has a first accommodating space therein, and thecontainer body has an opening end at an upper end thereof and anenclosed end at a bottom portion thereof. The lid assembly is movablydisposed on the opening end of the container body. The lid assemblyincludes a first lid and a second lid. The first lid has a top portion.The top portion has an opening portion and a pivot portion, and theopening portion penetrates from a top surface of the top portion to abottom surface to the top portion. The second lid has a plungercomponent. A bottom portion of the plunger component is configured to beengaged with the opening portion and sealed with the opening portion. Anouter side of the plunger component is connected to a connection arm,and an end of the connection arm corresponding to the plunger componentis connected to the pivot portion through a pivot. The second lid isconfigured to take the pivot as a center to swing back and forth betweena closed position and an open position. When the second lid is arrangedat the closed position, the bottom portion of the plunger component isengaged with the opening portion, and when the second lid is arranged atthe open position, the plunger component is away from the openingportion. The plunger component has a second accommodating space thereinfacing downwards, and when the second lid is arranged at the closedposition, the second accommodating space is arranged above the openingportion, and a gap is between a top wall of the second accommodatingspace and the top surface of the top portion of the first lid.

In certain embodiments, when the second lid is arranged at the closedposition, the gap between the top wall of the second accommodating spaceof the plunger component and the top surface of the top portion iswithin a range from 8 mm to 30 mm.

In certain embodiments, a first sealing component is disposed at anengaging position of the first lid and the opening end of the containerbody, so that the first lid and the opening end of the container bodyare configured to form a sealed state. The opening portion is a circularopening, the bottom portion of the plunger component is in a cylindricalshape in cooperation with the opening portion, a second sealingcomponent is disposed at an outer side of the bottom portion of theplunger component, and the bottom portion of the plunger component isengaged with the opening portion through the second sealing component,so that the plunger component and the opening portion are configured toform a sealed state.

In certain embodiments, the first lid has a first positioning componentnear the plunger component, the second lid has a second positioningcomponent at one side of the plunger component facing toward the firstpositing component, the first positioning component has a firstfastening portion, the second positioning component has a secondfastening portion corresponding to the first fastening portion, and whenthe second lid is arranged at the closed position, the first fasteningportion is configured to be engaged with the second fastening portion,so that the second lid is positioned at the closed position.

In certain embodiments, an upper end of the plunger component ispivotally connected to a bottom side of the connection arm through abolt shaft portion, so that the plunger component is rotatably connectedto the bottom side of the connection arm. The opening portion has afirst screw thread portion at an inner side thereof, a second screwthread portion in cooperation with the first screw thread portion isdisposed at a bottom end of the plunger component, and the first screwthread portion and the second screw thread portion are configured to bescrewed with each other, so that the plunger component is configured tobe fixed at the opening portion.

In certain embodiments, the container body has a concave portion at abottom portion of the first accommodating space.

In another aspect, the present disclosure provides a lid assemblyconfigured to be disposed at an opening end of a container. The lidassembly includes a first lid and a second lid. The first lid has a topportion. The top portion has an opening portion and a pivot portion, andthe opening portion penetrates from a top surface of the top portion toa bottom surface to the top portion. The second lid has a plungercomponent. A bottom portion of the plunger component is configured to beengaged with the opening portion and sealed with the opening portion. Anouter side of the plunger component is connected to a connection arm,and an end of the connection arm corresponding to the plunger componentis connected to the pivot portion through a pivot. The second lid isconfigured to take the pivot as a center to swing back and forth betweena closed position and an open position. When the second lid is arrangedat the closed position, the bottom portion of the plunger component isengaged with the opening portion, and when the second lid is arranged atthe open position, the plunger component is away from the openingportion. The plunger component has a second accommodating space thereinfacing downwards, and when the second lid is arranged at the closedposition, the second accommodating space is arranged above the openingportion, and a gap is between a top wall of the second accommodatingspace and the top surface of the top portion of the first lid.

In certain embodiments, when the second lid is arranged at the closedposition, the gap between the top wall of the second accommodating spaceof the plunger component and the top surface of the top portion iswithin a range from 8 mm to 30 mm.

In certain embodiments, the opening portion is a circular opening, thebottom portion of the plunger component is in a cylindrical shape incooperation with the opening portion, a second sealing component isdisposed at an outer side of the bottom portion of the plungercomponent, and the bottom portion of the plunger component is engagedwith the opening portion through the second sealing component, so thatthe plunger component and the opening portion are configured to form asealed state. The first lid has a first positioning component near theplunger component, the second lid has a second positioning component atone side of the plunger component facing toward the first positingcomponent, the first positioning component has a first fasteningportion, the second positioning component has a second fastening portioncorresponding to the first fastening portion, and when the second lid isarranged at the closed position, the first fastening portion isconfigured to be engaged with the second fastening portion, so that thesecond lid is positioned at the closed position.

In certain embodiments, an upper end of the plunger component ispivotally connected to a bottom side of the connection arm through abolt shaft portion, so that the plunger component is rotatably connectedto the bottom side of the connection arm. The opening portion has afirst screw thread portion at an inner side thereof, a second screwthread portion in cooperation with the first screw thread portion isdisposed at a bottom end of the plunger component, and the first screwthread portion and the second screw thread portion are configured to bescrewed with each other, so that the plunger component is configured tobe fixed at the opening portion.

Therefore, in the drink container and the lid assembly provided by thepresent disclosure, the drink container can be used together with astraw having a length greater than a height of the drink container. Inaddition, the second lid can cover the opening portion of the first lidwithout the need to take out the straw, so that the straw is notrequired to be separately stored, and a user can immediately suck fromthe straw after opening the second lid. Accordingly, usage convenienceis increased and contamination of the straw can be prevented.

These and other aspects of the present disclosure will become apparentfrom the following description of the embodiment taken in conjunctionwith the following drawings and their captions, although variations andmodifications therein may be affected without departing from the spiritand scope of the novel concepts of the disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

The described embodiments may be better understood by reference to thefollowing description and the accompanying drawings, in which:

FIG. 1 is a perspective schematic view of a drink container according toa first embodiment of the present disclosure;

FIG. 2 is a perspective schematic view showing a second lid of the drinkcontainer at an open position according to the first embodiment of thepresent disclosure;

FIG. 3 is an exploded perspective schematic view of the drink containeraccording to the first embodiment of the present disclosure;

FIG. 4 is an assembled sectional schematic view showing the second lidof the drink container at a closed position according to the firstembodiment of the present disclosure;

FIG. 5 is an assembled sectional schematic view showing the second lidof the drink container at the open position according to the firstembodiment of the present disclosure;

FIG. 6 is an assembled sectional schematic view of the drink containeraccording to a second embodiment of the present disclosure;

FIG. 7 is an assembled sectional schematic view showing the second lidof the drink container at the closed position according to a thirdembodiment of the present disclosure; and

FIG. 8 is an assembled sectional schematic view showing the second lidof the drink container at the open position according to the thirdembodiment of the present disclosure.

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

The present disclosure is more particularly described in the followingexamples that are intended as illustrative only since numerousmodifications and variations therein will be apparent to those skilledin the art. Like numbers in the drawings indicate like componentsthroughout the views. As used in the description herein and throughoutthe claims that follow, unless the context clearly dictates otherwise,the meaning of “a”, “an”, and “the” includes plural reference, and themeaning of “in” includes “in” and “on”. Titles or subtitles can be usedherein for the convenience of a reader, which shall have no influence onthe scope of the present disclosure.

The terms used herein generally have their ordinary meanings in the art.In the case of conflict, the present document, including any definitionsgiven herein, will prevail. The same thing can be expressed in more thanone way. Alternative language and synonyms can be used for any term(s)discussed herein, and no special significance is to be placed uponwhether a term is elaborated or discussed herein. A recital of one ormore synonyms does not exclude the use of other synonyms. The use ofexamples anywhere in this specification including examples of any termsis illustrative only, and in no way limits the scope and meaning of thepresent disclosure or of any exemplified term. Likewise, the presentdisclosure is not limited to various embodiments given herein. Numberingterms such as “first”, “second” or “third” can be used to describevarious components, signals or the like, which are for distinguishingone component/signal from another one only, and are not intended to, norshould be construed to impose any substantive limitations on thecomponents, signals or the like.

First Embodiment

Referring to FIG. 1 to FIG. 5 , a first embodiment of the presentdisclosure provides a drink container 1, and the drink container 1includes a container body 100 and a lid assembly 200.

As shown in FIG. 1 to FIG. 3 , the container body 100 is a cylindricalcontainer that is in a cup shape. In a preferable embodiment, thecontainer body 100 can be a container made of metal, glass, ceramic, orplastic. The container body 100 has a first accommodating space 101formed therein. The container body 100 has an opening end 110 at anupper end thereof and an enclosed end 120 at a bottom portion thereof.The opening end 110 has an inner screw thread portion 111 on an innerside wall thereof.

As shown in FIG. 3 and FIG. 4 , the drink container 1 of the presentdisclosure can allow a straw 300 to be inserted into the firstaccommodating space 101 of the container body 100, so that a user cansuck drink in the drink container 1 through the straw 300.

The lid assembly 200 is movably disposed on the opening end 110 of thecontainer body 100. The lid assembly 200 includes a first lid 210 and asecond lid 220. The first lid 210 is substantially in a circular shape.The first lid has a column structure formed at a bottom portion thereof,a diameter of the column structure is slightly less than the opening end110, the column structure at the bottom portion of the first lid 210 hasan outer screw thread portion 213 at an outer side of the columnstructure, and the outer screw thread portion 213 is in cooperation withthe inner screw thread portion 111. The outer screw thread portion 23can be screwed into the inner screw thread portion 111, so that thefirst lid 210 can be screwed at the opening portion 110. In addition, afirst sealing component 214 of the first lid 210 in an annular shape isdisposed at an engaging position of the first lid 210 and the openingend 110, so that the first lid 210 and the opening end 110 can form asealed state after engaged with each other.

The first lid 210 has a top portion 211 that is in a flat board shape.The top portion 211 has an opening portion 212 at one side thereof, andthe opening portion 212 is a circular opening penetrating from a topsurface of the top portion 211 to a bottom surface of the top portion211. More specifically, when the opening portion 212 is opened, thestraw 300 can be inserted into the first accommodating space 101 throughthe opening portion 212, and a length of the straw 300 is greater than aheight of the container body 100, so that an upper end of the straw 300can extend above the opening portion 212, and accordingly, the user cansuck the drink in the container body 100 through the straw 300.

The lid assembly 210 has a pivot portion 216 at one side thereofcorresponding to the opening portion 212, and the pivot portion 216 isconfigured to be connected to the second lid 220. In the presentembodiment, the pivot portion 216 is a rectangular groove at aprotrusion of the top surface of the first lid 210, and the pivotportion 216 has two corresponding pivot holes 2161 at two side wallsthereof.

The second lid 220 is movably disposed on the first lid 210. In thepresent embodiment, the second lid 220 includes a plunger component 221and a connection arm 222 connected to one side of the plunger component221. The plunger component 221 is substantially in a cylindrical shape,the plunger component 221 has a column structure at a bottom portionthereof, and the column structure is in cooperation with the openingportion 212. A second sealing component 224 in an annular shape isarranged at an outer side of the bottom portion of the plunger component221, and when the bottom portion of the plunger component 221 is engagedwith the opening portion 212, the bottom portion of the plungercomponent 221 can be sealed with the opening portion 212 through thesecond sealing component 224, so that the bottom portion of the plungercomponent 221 forms a sealed state to prevent fluid from leaking fromthe opening portion 212.

As shown in FIG. 3 to FIG. 5 , the connection arm 222 is connected tothe one side of the plunger component 221 in a one-piece structure, oneend of the connection arm 222 corresponding to the plunger component 221extends to the pivot portion 216 of the first lid 210 and can beaccommodated in the pivot portion 216. The connection arm 222 has twopivots 2221 respectively disposed at two sides of one end of theconnection arm 222 corresponding to the plunger component 221, and thetwo pivots 2221 are configured to be pivotally connected in the twopivot holes 2161 of the pivot portion 216, so that the connection arm222 is pivotally connected to the pivot portion 216.

Since the connection arm 222 is pivotally connected to the pivot portion216, the second lid 220 is configured to be pivotally connected to thefirst lid 210. The second lid 220 is configured to take the pivot 2221as a center to swing back and forth between a closed position (as shownin FIG. 4 ) and an open position (as shown in FIG. 5 ). When the secondlid 220 is arranged at the closed position, the bottom portion of theplunger component 221 is engaged with the opening portion 212, and whenthe second lid 220 is arranged at the open position, the plungercomponent 221 is away from the opening portion 212.

In the present embodiment, the second lid 220 has a second positioningcomponent 223 at one side thereof facing toward the first positioningcomponent 215, and the second positioning component 223 has a secondfastening portion 2231 corresponding to the first fastening portion2151. As shown in FIG. 1 and FIG. 4 , when the second lid 220 isarranged at the closed position, the first fastening portion 2151 isconfigured to be engaged with the second fastening portion 2231, so thatthe second lid 220 can be positioned at the closed position, andaccordingly, the second lid 220 and the first lid 210 do not separate.More specifically, in the present embodiment, the first fasteningcomponent 215 is a protruding sheet formed at one side of the openingportion 212, and the first fastening portion 2151 is a protrusion formedat an outer side surface of the first positioning component 215. Thesecond positioning component 223 is an elastic sheet formed in aone-piece structure at one side of the plunger component 221, and thesecond fastening portion 2231 is an engaging protrusion arranged at aposition of an inner side of the second positioning component 223corresponding to the first fastening portion 2151.

As shown in FIG. 4 and FIG. 5 , the plunger component 221 has a secondaccommodating space 225 at an inner side thereof, and the secondaccommodating space 225 faces downwards. When the second lid 220 isarranged at the closed position, an opening of the second opening space225 is aligned with the opening portion 212, and the secondaccommodating space 225 is arranged above the opening portion 212 of thefirst lid 210. As shown in FIG. 4 , when the plunger component 221 isengaged with the opening portion 212, a gap h is maintained between atop wall 2251 of the second accommodating space 225 and the top surfaceof the top portion 211.

As shown in FIG. 4 and FIG. 5 , a diameter of the second accommodatingspace 225 is greater than a diameter of the straw 300, so that an upperend of the straw 300 can be accommodated in the second accommodatingspace 225 of the second lid 220. Therefore, the drink container 1 of thepresent disclosure can be in cooperation with the straw 300 having alength greater than a height of the first accommodating space 101 of thecontainer body 100. Moreover, the second lid 220 can cover the openingportion 212 of the first lid 210 and the upper end of the straw 300without taking out the straw 300, the opening portion 212 of the firstlid 210 can be sealed, and the upper end of the straw 300 can be coveredat the same time.

In a preferable embodiment, the gap h between the top wall 2251 and thetop surface of the top portion 211 is within a range from 8 mm to 30 mm,so that a length of the upper end of the straw 300 extending above theopening portion 212 is long enough for the user to directly bite on thestraw 300 to suck the drink, and the user is not required to pull thestraw 300 with fingers. The length of the upper end of the straw 300protruding from the opening portion 212 is less than 30 mm, so that theupper end of the straw 300 does not easily interference with the secondlid 220 when the second lid 220 is at the closed position, and a volumeof the lid assembly 200 is not too large.

However, the aforementioned description for the drink container 1 andthe lid assembly 200 of the first embodiment are merely an example, andare not meant to limit the scope of the present disclosure.

Second Embodiment

Referring to FIG. 6 , FIG. 6 shows a second embodiment of the presentdisclosure. It should be noted that the present embodiment is similar tothe above-mentioned first embodiment, the same parts of the firstembodiment and the second embodiment will not be reiterated herein.

In the present embodiment, the container body 100 is a vacuum insulatingcontainer, the container body 100 has an insulating layer 102 at aninner side thereof, so that the container body 100 can block heatconduction through a vacuum insulating theory to provide a heatpreservation effect (i.e., keep something inside of the container body100 cold or warm).

In addition, in the present embodiment, the container body 100 has aconcave portion 121 formed at a bottom portion of the firstaccommodating space 101, and a bottom-most position of the concaveportion 121 is arranged at a center of the bottom portion of the firstaccommodating space 101. Through the concave portion 121, chewables(e.g., tapioca balls, konjac, or jelly) in the drink can be concentratedand precipitated in the concave portion 121 and can be easily sucked inadvantage of the straw 300.

However, the aforementioned description for the drink container 1 of thesecond embodiment is merely an example, and is not meant to limit thescope of the present disclosure.

Third Embodiment

Referring to FIG. 7 and FIG. 8 , FIG. 7 and FIG. 8 show a thirdembodiment of the present disclosure. It should be noted that thepresent embodiment is similar to the above-mentioned first embodiment,the same parts of the first embodiment and the third embodiment will notbe reiterated herein.

The lid assembly 200 a of the present embodiment includes a first lid210 a and a second lid 220 a, the first lid 210 a has an opening portion212 a, and the second lid 220 a is disposed on the first lid 210 a. Thesecond lid 220 a includes a plunger component 221 a and a connection arm222 a. In the present embodiment, the plunger component 221 a has a boltshaft portion 2212 a at an upper end thereof, and the connection arm 222a has a bolt shaft hole 2222 a in cooperation with the bolt shaftportion 2212 a. The plunger component 221 a can be combined in the boltshaft hole 2222 a through the bolt shaft portion 2212 a, so that theplunger component 221 a is rotatably and pivotally connected to a bottomside of the connection arm 222 a. The opening portion 212 a has a firstscrew thread portion 2121 a, and the plunger component 221 a has asecond screw thread portion 2211 a at a bottom end thereof. The firstscrew thread portion 2121 a can be screwed with the second screw threadportion 221 a, so that the plunger component can be screwed at theopening portion 212 a to form a sealed state.

However, the aforementioned description for the drink container 1 andthe lid assembly 200 a of the third embodiment are merely an example,and are not meant to limit the scope of the present disclosure.

Beneficial Effects of the Embodiments

In conclusion, in the drink container and the lid assembly thereof ofthe present disclosure, since the lid assembly includes the first lidand the second lid, the first lid has the opening portion, the secondlid is disposed on the first lid through a pivotal connection, thesecond lid has the plunger component that is configured to be engagedwith the opening portion, and the plunger component has the secondaccommodating space therein, when the plunger component is engaged atthe opening portion, the second space is arranged above the openingportion, and the upper end of the straw protruding from the openingportion can be accommodated in the second accommodating space.

According to the above, the drink container of the present disclosurecan be in cooperation with the straw having a length greater than aheight of the drink container, and the second lid can cover the openingportion without taking out the straw. Accordingly, the straw is notrequired to be separately stored, and contamination to the straw can beprevented.

When the user opens the second lid, the upper end of the straw isexposed above the opening portion, and the user can directly suck at thestraw with mouth. Accordingly, since the user is not required to pullthe straw with fingers, the usage convenience is increased, and the riskof fingers contaminating the straw can be avoided.

The foregoing description of the exemplary embodiments of the disclosurehas been presented only for the purposes of illustration and descriptionand is not intended to be exhaustive or to limit the disclosure to theprecise forms disclosed. Many modifications and variations are possiblein light of the above teaching.

The embodiments were chosen and described in order to explain theprinciples of the disclosure and their practical application so as toenable others skilled in the art to utilize the disclosure and variousembodiments and with various modifications as are suited to theparticular use contemplated. Alternative embodiments will becomeapparent to those skilled in the art to which the present disclosurepertains without departing from its spirit and scope.

What is claimed is:
 1. A drink container, comprising: a container bodyhaving a first accommodating space therein, wherein the container bodyhas an opening end at an upper end thereof and an enclosed end at abottom portion thereof; and a lid assembly movably disposed on theopening end of the container body, wherein the lid assembly includes: afirst lid having a top portion, wherein the top portion has an openingportion and a pivot portion, and the opening portion penetrates from atop surface of the top portion to a bottom surface to the top portion;and a second lid having a plunger component, wherein a bottom portion ofthe plunger component is configured to be engaged with the openingportion and sealed with the opening portion, wherein an outer side ofthe plunger component is connected to a connection arm, and an end ofthe connection arm corresponding to the plunger component is connectedto the pivot portion through a pivot, wherein the second lid isconfigured to take the pivot as a center to swing back and forth betweena closed position and an open position, and wherein, when the second lidis arranged at the closed position, the bottom portion of the plungercomponent is engaged with the opening portion, and when the second lidis arranged at the open position, the plunger component is away from theopening portion, wherein the plunger component has a secondaccommodating space therein facing downwards, and when the second lid isarranged at the closed position, the second accommodating space isarranged above the opening portion, and a gap is between a top wall ofthe second accommodating space and the top surface of the top portion ofthe first lid.
 2. The drink container according to claim 1, wherein,when the second lid is arranged at the closed position, the gap betweenthe top wall of the second accommodating space of the plunger componentand the top surface of the top portion is within a range from 8 mm to 30mm.
 3. The drink container according to claim 2, wherein a first sealingcomponent is disposed at an engaging position of the first lid and theopening end of the container body, so that the first lid and the openingend of the container body are configured to form a sealed state, andwherein the opening portion is a circular opening, the bottom portion ofthe plunger component is in a cylindrical shape in cooperation with theopening portion, a second sealing component is disposed at an outer sideof the bottom portion of the plunger component, and the bottom portionof the plunger component is engaged with the opening portion through thesecond sealing component, so that the plunger component and the openingportion are configured to form a sealed state.
 4. The drink containeraccording to claim 3, wherein the first lid has a first positioningcomponent near the plunger component, the second lid has a secondpositioning component at one side of the plunger component facing towardthe first positioning component, the first positioning component has afirst fastening portion, the second positioning component has a secondfastening portion corresponding to the first fastening portion, and whenthe second lid is arranged at the closed position, the first fasteningportion is configured to be engaged with the second fastening portion,so that the second lid is positioned at the closed position.
 5. Thedrink container according to claim 3, wherein an upper end of theplunger component is pivotally connected to a bottom side of theconnection arm through a bolt shaft portion, so that the plungercomponent is rotatably connected to the bottom side of the connectionarm, and wherein the opening portion has a first screw thread portion atan inner side thereof, a second screw thread portion in cooperation withthe first screw thread portion is disposed at a bottom end of theplunger component, and the first screw thread portion and the secondscrew thread portion are configured to be screwed with each other, sothat the plunger component is configured to be fixed at the openingportion.
 6. The drink container according to claim 1, wherein thecontainer body has a concave portion at a bottom portion of the firstaccommodating space.
 7. A lid assembly configured to be disposed at anopening end of a container, comprising: a first lid having a topportion, wherein the top portion has an opening portion and a pivotportion, and the opening portion penetrates from a top surface of thetop portion to a bottom surface to the top portion; and a second lidhaving a plunger component, wherein a bottom portion of the plungercomponent is configured to be engaged with the opening portion andsealed with the opening portion, wherein an outer side of the plungercomponent is connected to a connection arm, and an end of the connectionarm corresponding to the plunger component is connected to the pivotportion through a pivot, wherein the second lid is configured to takethe pivot as a center to swing back and forth between a closed positionand an open position, and wherein, when the second lid is arranged atthe closed position, the bottom portion of the plunger component isengaged with the opening portion, and when the second lid is arranged atthe open position, the plunger component is away from the openingportion, wherein the plunger component has a second accommodating spacetherein facing downwards, and when the second lid is arranged at theclosed position, the second accommodating space is arranged above theopening portion, and a gap is between a top wall of the secondaccommodating space and the top surface of the top portion of the firstlid.
 8. The lid assembly according to claim 7, wherein, when the secondlid is arranged at the closed position, the gap between the top wall ofthe second accommodating space of the plunger component and the topsurface of the top portion is within a range from 8 mm to 30 mm.
 9. Thelid assembly according to claim 8, wherein the opening portion is acircular opening, the bottom portion of the plunger component is in acylindrical shape in cooperation with the opening portion, a secondsealing component is disposed at an outer side of the bottom portion ofthe plunger component, and the bottom portion of the plunger componentis engaged with the opening portion through the second sealingcomponent, so that the plunger component and the opening portion areconfigured to form a sealed state, and wherein the first lid has a firstpositioning component near the plunger component, the second lid has asecond positioning component at one side of the plunger component facingtoward the first positioning component, the first positioning componenthas a first fastening portion, the second positioning component has asecond fastening portion corresponding to the first fastening portion,and when the second lid is arranged at the closed position, the firstfastening portion is configured to be engaged with the second fasteningportion, so that the second lid is positioned at the closed position.10. The lid assembly according to claim 9, wherein an upper end of theplunger component is pivotally connected to a bottom side of theconnection arm through a bolt shaft portion, so that the plungercomponent is rotatably connected to the bottom side of the connectionarm, and wherein the opening portion has a first screw thread portion atan inner side thereof, a second screw thread portion in cooperation withthe first screw thread portion is disposed at a bottom end of theplunger component, and the first screw thread portion and the secondscrew thread portion are configured to be screwed with each other, sothat the plunger component is configured to be fixed at the openingportion.